Parent: [e2e43c] (diff)

Child: [a7e8be] (diff)

Download this file

ticket.py    627 lines (547 with data), 23.1 kB

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
import logging
import urllib
import json
import difflib
from datetime import datetime, timedelta
import pymongo
import pylons
pylons.c = pylons.tmpl_context
pylons.g = pylons.app_globals
from pymongo.errors import OperationFailure
from pylons import c, g
from ming import schema
from ming.utils import LazyProperty
from ming.orm import Mapper, session
from ming.orm import FieldProperty, ForeignIdProperty, RelationProperty
from ming.orm.declarative import MappedClass
from allura.model import (Artifact, VersionedArtifact, Snapshot,
project_orm_session, BaseAttachment, VotableArtifact)
from allura.model import User, Feed, Thread, Notification, ProjectRole
from allura.model import ACE, ALL_PERMISSIONS, DENY_ALL
from allura.model.timeline import ActivityObject
from allura.lib import security
from allura.lib.search import search_artifact
from allura.lib import utils
from allura.lib import helpers as h
from forgetracker.plugins import ImportIdConverter
log = logging.getLogger(__name__)
config = utils.ConfigProxy(
common_suffix='forgemail.domain')
class Globals(MappedClass):
class __mongometa__:
name = 'globals'
session = project_orm_session
indexes = [ 'app_config_id' ]
type_s = 'Globals'
_id = FieldProperty(schema.ObjectId)
app_config_id = ForeignIdProperty('AppConfig', if_missing=lambda:c.app.config._id)
last_ticket_num = FieldProperty(int)
status_names = FieldProperty(str)
open_status_names = FieldProperty(str)
closed_status_names = FieldProperty(str)
milestone_names = FieldProperty(str, if_missing='')
custom_fields = FieldProperty([{str:None}])
_bin_counts = FieldProperty(schema.Deprecated) # {str:int})
_bin_counts_data = FieldProperty([dict(summary=str, hits=int)])
_bin_counts_expire = FieldProperty(datetime)
_milestone_counts = FieldProperty([dict(name=str,hits=int,closed=int)])
_milestone_counts_expire = FieldProperty(datetime)
@classmethod
def next_ticket_num(cls):
gbl = cls.query.find_and_modify(
query=dict(app_config_id=c.app.config._id),
update={'$inc': { 'last_ticket_num': 1}},
new=True)
session(cls).expunge(gbl)
return gbl.last_ticket_num
@property
def all_status_names(self):
return ' '.join([self.open_status_names, self.closed_status_names])
@property
def set_of_all_status_names(self):
return set([name for name in self.all_status_names.split(' ') if name])
@property
def set_of_open_status_names(self):
return set([name for name in self.open_status_names.split(' ') if name])
@property
def set_of_closed_status_names(self):
return set([name for name in self.closed_status_names.split(' ') if name])
@property
def not_closed_query(self):
return ' && '.join(['!status:'+name for name in self.set_of_closed_status_names])
@property
def not_closed_mongo_query(self):
return dict(
status={'$nin': list(self.set_of_closed_status_names)})
@property
def closed_query(self):
return ' or '.join(['status:'+name for name in self.set_of_closed_status_names])
@property
def milestone_fields(self):
return [ fld for fld in self.custom_fields if fld['type'] == 'milestone' ]
def get_custom_field(self, name):
for fld in self.custom_fields:
if fld['name'] == name:
return fld
return None
def _refresh_counts(self):
# Refresh bin counts
self._bin_counts_data = []
for b in Bin.query.find(dict(
app_config_id=self.app_config_id)):
r = search_artifact(Ticket, b.terms, rows=0)
hits = r is not None and r.hits or 0
self._bin_counts_data.append(dict(summary=b.summary, hits=hits))
self._bin_counts_expire = \
datetime.utcnow() + timedelta(minutes=60)
def bin_count(self, name):
if self._bin_counts_expire < datetime.utcnow():
self._refresh_counts()
for d in self._bin_counts_data:
if d['summary'] == name: return d
return dict(summary=name, hits=0)
def milestone_count(self, name):
fld_name, m_name = name.split(':', 1)
d = dict(name=name, hits=0, closed=0)
if not (fld_name and m_name):
return d
mongo_query = {'custom_fields.%s' % fld_name: m_name}
r = Ticket.query.find(dict(
mongo_query, app_config_id=c.app.config._id))
tickets = [t for t in r if security.has_access(t, 'read')]
d['hits'] = len(tickets)
d['closed'] = sum(1 for t in tickets
if t.status in c.app.globals.set_of_closed_status_names)
return d
def invalidate_bin_counts(self):
'''Expire it just a bit in the future to allow data to propagate through
the search task
'''
self._bin_counts_expire = datetime.utcnow() + timedelta(seconds=5)
def sortable_custom_fields_shown_in_search(self):
return [dict(sortable_name='%s_s' % field['name'],
name=field['name'],
label=field['label'])
for field in self.custom_fields
if field.get('show_in_search')]
class TicketHistory(Snapshot):
class __mongometa__:
name = 'ticket_history'
def original(self):
return Ticket.query.get(_id=self.artifact_id)
def shorthand_id(self):
orig = self.original()
if not orig:
return None
return '%s#%s' % (orig.shorthand_id(), self.version)
def url(self):
orig = self.original()
if not orig:
return None
return orig.url() + '?version=%d' % self.version
@property
def assigned_to(self):
if self.data.assigned_to_id is None:
return None
return User.query.get(_id=self.data.assigned_to_id)
def index(self):
orig = self.original()
if not orig:
return None
result = Snapshot.index(self)
result.update(
title_s='Version %d of %s' % (
self.version, orig.summary),
type_s='Ticket Snapshot',
text=self.data.summary)
return result
class Bin(Artifact, ActivityObject):
class __mongometa__:
name = 'bin'
type_s = 'Bin'
_id = FieldProperty(schema.ObjectId)
summary = FieldProperty(str, required=True, allow_none=False)
terms = FieldProperty(str, if_missing='')
sort = FieldProperty(str, if_missing='')
@property
def activity_name(self):
return 'search bin %s' % self.summary
def url(self):
base = self.app_config.url() + 'search/?'
params = dict(q=(self.terms or ''))
if self.sort:
params['sort'] = self.sort
return base + urllib.urlencode(params)
def shorthand_id(self):
return self.summary
def index(self):
result = Artifact.index(self)
result.update(
type_s=self.type_s,
summary_t=self.summary,
terms_s=self.terms)
return result
class Ticket(VersionedArtifact, ActivityObject, VotableArtifact):
class __mongometa__:
name = 'ticket'
history_class = TicketHistory
indexes = [
'ticket_num',
'app_config_id',
('app_config_id', 'custom_fields._milestone'),
'import_id',
]
unique_indexes = [
('app_config_id', 'ticket_num'),
]
type_s = 'Ticket'
_id = FieldProperty(schema.ObjectId)
created_date = FieldProperty(datetime, if_missing=datetime.utcnow)
ticket_num = FieldProperty(int, required=True, allow_none=False)
summary = FieldProperty(str)
description = FieldProperty(str, if_missing='')
reported_by_id = ForeignIdProperty(User, if_missing=lambda:c.user._id)
assigned_to_id = ForeignIdProperty(User, if_missing=None)
milestone = FieldProperty(str, if_missing='')
status = FieldProperty(str, if_missing='')
custom_fields = FieldProperty({str:None})
reported_by = RelationProperty(User, via='reported_by_id')
@property
def activity_name(self):
return 'ticket #%s' % self.ticket_num
@classmethod
def new(cls):
'''Create a new ticket, safely (ensuring a unique ticket_num'''
while True:
ticket_num = c.app.globals.next_ticket_num()
ticket = cls(
app_config_id=c.app.config._id,
custom_fields=dict(),
ticket_num=ticket_num)
try:
session(ticket).flush(ticket)
h.log_action(log, 'opened').info('')
return ticket
except OperationFailure, err:
if 'duplicate' in err.args[0]:
log.warning('Try to create duplicate ticket %s', ticket.url())
session(ticket).expunge(ticket)
continue
raise
def index(self):
result = VersionedArtifact.index(self)
result.update(
title_s='Ticket %s' % self.ticket_num,
version_i=self.version,
type_s=self.type_s,
ticket_num_i=self.ticket_num,
summary_t=self.summary,
milestone_s=self.milestone,
status_s=self.status,
text=self.description,
snippet_s=self.summary,
votes_up_i=self.votes_up,
votes_down_i=self.votes_down,
votes_total_i=(self.votes_up-self.votes_down),
import_id_s=ImportIdConverter.get().simplify(self.import_id),
created_dt=self.created_date,
)
for k,v in self.custom_fields.iteritems():
result[k + '_s'] = unicode(v)
if self.reported_by:
result['reported_by_s'] = self.reported_by.username
if self.assigned_to:
result['assigned_to_s'] = self.assigned_to.username
return result
@classmethod
def attachment_class(cls):
return TicketAttachment
@classmethod
def translate_query(cls, q, fields):
q = super(Ticket, cls).translate_query(q, fields)
cf = [f.name for f in c.app.globals.custom_fields]
for f in cf:
actual = '_%s_s' % f[1:]
base = f
q = q.replace(base+':', actual+':')
return q
@property
def _milestone(self):
milestone = None
for fld in self.globals.milestone_fields:
if fld.name == '_milestone':
return self.custom_fields.get('_milestone', '')
return milestone
@property
def assigned_to(self):
if self.assigned_to_id is None: return None
return User.query.get(_id=self.assigned_to_id)
@property
def reported_by_username(self):
if self.reported_by:
return self.reported_by.username
return 'nobody'
@property
def assigned_to_username(self):
if self.assigned_to:
return self.assigned_to.username
return 'nobody'
@property
def email_address(self):
domain = '.'.join(reversed(self.app.url[1:-1].split('/'))).replace('_', '-')
return '%s@%s%s' % (self.ticket_num, domain, config.common_suffix)
@property
def email_subject(self):
return '#%s %s' % (self.ticket_num, self.summary)
@LazyProperty
def globals(self):
return Globals.query.get(app_config_id=self.app_config_id)
@property
def open_or_closed(self):
return 'closed' if self.status in c.app.globals.set_of_closed_status_names else 'open'
@property
def monitoring_email(self):
return c.app.config.options.get('TicketMonitoringEmail')
@property
def notify_post(self):
return c.app.config.options.get('TicketMonitoringType') == 'AllTicketChanges'
def get_custom_user(self, custom_user_field_name):
fld = None
for f in c.app.globals.custom_fields:
if f.name == custom_user_field_name:
fld = f
break
if not fld:
raise KeyError, 'Custom field "%s" does not exist.' % custom_user_field_name
if fld.type != 'user':
raise TypeError, 'Custom field "%s" is of type "%s"; expected ' \
'type "user".' % (custom_user_field_name, fld.type)
username = self.custom_fields.get(custom_user_field_name)
if not username:
return None
user = self.app_config.project.user_in_project(username)
if user == User.anonymous():
return None
return user
def _get_private(self):
return bool(self.acl)
def _set_private(self, bool_flag):
if bool_flag:
role_developer = ProjectRole.by_name('Developer')._id
role_creator = self.reported_by.project_role()._id
self.acl = [
ACE.allow(role_developer, ALL_PERMISSIONS),
ACE.allow(role_creator, ALL_PERMISSIONS),
DENY_ALL]
else:
self.acl = []
private = property(_get_private, _set_private)
def commit(self):
VersionedArtifact.commit(self)
monitoring_email = self.app.config.options.get('TicketMonitoringEmail')
if self.version > 1:
hist = TicketHistory.query.get(artifact_id=self._id, version=self.version-1)
old = hist.data
changes = ['Ticket %s has been modified: %s' % (
self.ticket_num, self.summary),
'Edited By: %s (%s)' % (c.user.get_pref('display_name'), c.user.username)]
fields = [
('Summary', old.summary, self.summary),
('Status', old.status, self.status) ]
if old.status != self.status and self.status in c.app.globals.set_of_closed_status_names:
h.log_action(log, 'closed').info('')
for key in self.custom_fields:
fields.append((key, old.custom_fields.get(key, ''), self.custom_fields[key]))
for title, o, n in fields:
if o != n:
changes.append('%s updated: %r => %r' % (
title, o, n))
o = hist.assigned_to
n = self.assigned_to
if o != n:
changes.append('Owner updated: %r => %r' % (
o and o.username, n and n.username))
self.subscribe(user=n)
if old.description != self.description:
changes.append('Description updated:')
changes.append('\n'.join(
difflib.unified_diff(
a=old.description.split('\n'),
b=self.description.split('\n'),
fromfile='description-old',
tofile='description-new')))
description = '\n'.join(changes)
else:
self.subscribe()
if self.assigned_to_id:
self.subscribe(user=User.query.get(_id=self.assigned_to_id))
description = ''
subject = self.email_subject
Thread.new(discussion_id=self.app_config.discussion_id,
ref_id=self.index_id())
n = Notification.post(artifact=self, topic='metadata', text=description, subject=subject)
if monitoring_email and n:
n.send_simple(monitoring_email)
Feed.post(self, description)
def url(self):
return self.app_config.url() + str(self.ticket_num) + '/'
def shorthand_id(self):
return '#' + str(self.ticket_num)
def assigned_to_name(self):
who = self.assigned_to
if who in (None, User.anonymous()): return 'nobody'
return who.get_pref('display_name')
@property
def attachments(self):
return TicketAttachment.query.find(dict(
app_config_id=self.app_config_id, artifact_id=self._id, type='attachment'))
def update(self, ticket_form):
self.globals.invalidate_bin_counts()
# update is not allowed to change the ticket_num
ticket_form.pop('ticket_num', None)
self.labels = ticket_form.pop('labels', [])
custom_users = set()
other_custom_fields = set()
for cf in self.globals.custom_fields or []:
(custom_users if cf['type'] == 'user' else
other_custom_fields).add(cf['name'])
if cf['type'] == 'boolean' and 'custom_fields.' + cf['name'] not in ticket_form:
self.custom_fields[cf['name']] = 'False'
# this has to happen because the milestone custom field has special layout treatment
if '_milestone' in ticket_form:
other_custom_fields.add('_milestone')
milestone = ticket_form.pop('_milestone', None)
if 'custom_fields' not in ticket_form:
ticket_form['custom_fields'] = dict()
ticket_form['custom_fields']['_milestone'] = milestone
attachment = None
if 'attachment' in ticket_form:
attachment = ticket_form.pop('attachment')
for k, v in ticket_form.iteritems():
if k == 'assigned_to':
if v:
user = c.project.user_in_project(v)
if user:
self.assigned_to_id = user._id
else:
setattr(self, k, v)
if 'custom_fields' in ticket_form:
for k,v in ticket_form['custom_fields'].iteritems():
if k in custom_users:
# restrict custom user field values to project members
user = self.app_config.project.user_in_project(v)
self.custom_fields[k] = user.username \
if user and user != User.anonymous() else ''
elif k in other_custom_fields:
# strings are good enough for any other custom fields
self.custom_fields[k] = v
self.commit()
if attachment is not None:
self.attach(
attachment.filename, attachment.file,
content_type=attachment.type)
def __json__(self):
return dict(super(Ticket,self).__json__(),
created_date=self.created_date,
ticket_num=self.ticket_num,
summary=self.summary,
description=self.description,
reported_by=self.reported_by_username,
assigned_to=self.assigned_to_username,
reported_by_id=self.reported_by_id and str(self.reported_by_id) or None,
assigned_to_id=self.assigned_to_id and str(self.assigned_to_id) or None,
status=self.status,
private=self.private,
custom_fields=self.custom_fields)
@classmethod
def paged_query(cls, app_config, user, query, limit=None, page=0, sort=None, **kw):
"""
Query tickets, filtering for 'read' permission, sorting and paginating the result.
See also paged_search which does a solr search
"""
limit, page, start = g.handle_paging(limit, page, default=25)
q = cls.query.find(dict(query, app_config_id=app_config._id))
q = q.sort('ticket_num')
if sort:
field, direction = sort.split()
if field.startswith('_'):
field = 'custom_fields.' + field
direction = dict(
asc=pymongo.ASCENDING,
desc=pymongo.DESCENDING)[direction]
q = q.sort(field, direction)
q = q.skip(start)
q = q.limit(limit)
tickets = []
count = q.count()
for t in q:
if security.has_access(t, 'read', user, app_config.project):
tickets.append(t)
else:
count = count -1
return dict(
tickets=tickets,
count=count, q=json.dumps(query), limit=limit, page=page, sort=sort,
**kw)
@classmethod
def paged_search(cls, app_config, user, q, limit=None, page=0, sort=None, **kw):
"""Query tickets from Solr, filtering for 'read' permission, sorting and paginating the result.
See also paged_query which does a mongo search.
We do the sorting and skipping right in SOLR, before we ever ask
Mongo for the actual tickets. Other keywords for
search_artifact (e.g., history) or for SOLR are accepted through
kw. The output is intended to be used directly in templates,
e.g., exposed controller methods can just:
return paged_query(q, ...)
If you want all the results at once instead of paged you have
these options:
- don't call this routine, search directly in mongo
- call this routine with a very high limit and TEST that
count<=limit in the result
limit=-1 is NOT recognized as 'all'. 500 is a reasonable limit.
"""
limit, page, start = g.handle_paging(limit, page, default=25)
count = 0
tickets = []
refined_sort = sort if sort else 'ticket_num_i asc'
if 'ticket_num_i' not in refined_sort:
refined_sort += ',ticket_num_i asc'
try:
if q:
matches = search_artifact(
cls, q,
rows=limit, sort=refined_sort, start=start, fl='ticket_num_i', **kw)
else:
matches = None
solr_error = None
except ValueError, e:
solr_error = e.args[0]
matches = []
if matches:
count = matches.hits
# ticket_numbers is in sorted order
ticket_numbers = [match['ticket_num_i'] for match in matches.docs]
# but query, unfortunately, returns results in arbitrary order
query = cls.query.find(dict(app_config_id=app_config._id, ticket_num={'$in':ticket_numbers}))
# so stick all the results in a dictionary...
ticket_for_num = {}
for t in query:
ticket_for_num[t.ticket_num] = t
# and pull them out in the order given by ticket_numbers
tickets = []
for tn in ticket_numbers:
if tn in ticket_for_num:
if security.has_access(ticket_for_num[tn], 'read', user, app_config.project):
tickets.append(ticket_for_num[tn])
else:
count = count -1
return dict(tickets=tickets,
count=count, q=q, limit=limit, page=page, sort=sort,
solr_error=solr_error, **kw)
class TicketAttachment(BaseAttachment):
thumbnail_size = (100, 100)
ArtifactType=Ticket
class __mongometa__:
polymorphic_identity='TicketAttachment'
attachment_type=FieldProperty(str, if_missing='TicketAttachment')
Mapper.compile_all()